Habitat friendly, multiple impellor, wind energy extraction
Habitat friendly, pressure conversion, wind energy extraction
Hand-held turbine power tool
High efficiency turboexpander
High suction inducer
Hybrid seal and system and method incorporating the same
Hydraulic machines and operating method thereof
Hydro turbine
Hydroelectric turbine for producing electricity from a water...
Hygienic mechanical seal flushing system for pure liquids in...